Be sure to look at the first flashlght going from dim yellow to out verifying that the batteries are indeed dead" before we put thiem in the patent circuit flashlight. DoubleBatteryLIfe.com LayMans DEMO: gleaning more energy from already dead batteries ! We offer 20% to anyone who can arrange first deal with factory or other investor who can put this into the marketplace. It work best with alkaline batteries so far. Let there be Light !!
Be sure to look carefully when the first flashlight is turned on the light just barely lights up (yellow) and goes out almost immediately showing the batteries are indeed "dead" as we normally would think.
InventPeace1 1 year ago